The Grand Seiko Heritage Automatic Men’s Watch (Model SBGH343G) embodies Japanese watchmaking excellence through refined design, advanced materials, and exceptional mechanical performance. Crafted from high-intensity titanium, this timepiece offers remarkable strength, corrosion resistance, and lightweight comfort while maintaining a sleek, contemporary presence. Its distinctive light green dial, inspired by natural elegance, is paired with silver-tone accents and meticulous detailing that reflects Grand Seiko’s dedication to precision and beauty. Powered by the high-beat Grand Seiko Calibre 9S85 automatic movement, this watch delivers outstanding accuracy, reliability, and a robust 55-hour power reserve—making it a sophisticated yet sporty companion for everyday wear.
Key Features & Specifications
Design & Aesthetics
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Light green dial with silver-tone hands and refined index hour markers
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Minute scale around the inner rim for precise time reading
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Silver-tone high-intensity titanium case and bracelet for a clean, modern appearance
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Fixed silver-tone bezel enhancing the watch’s balanced, understated design
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Transparent case back showcasing the finely finished mechanical movement
Movement & Performance
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Grand Seiko Calibre 9S85 automatic movement
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High-beat mechanical engine delivering exceptional accuracy
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Approx. 55-hour power reserve
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Self-winding automatic operation
Durability & Comfort
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Scratch-resistant sapphire crystal for lasting clarity
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High-intensity titanium bracelet measuring 20 mm in width
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Lightweight yet highly durable construction for all-day comfort
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Three-fold clasp with push-button release for secure wear
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100 meters / 330 feet water resistance suitable for daily and light sport use
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Screw-down crown for enhanced protection
Functionality
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Analog display with clean, legible layout
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Date display positioned at the 3 o’clock mark
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Functions: date, hour, minute, second
Case Details
Band Details
Ideal For
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Enthusiasts of Japanese mechanical watchmaking
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Professionals seeking a refined yet sporty daily timepiece
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Collectors who appreciate lightweight titanium construction and high-beat movements
Additional Information